WO2014006905A3 - Alimentation électrique de type sac à dos - Google Patents

Alimentation électrique de type sac à dos Download PDF

Info

Publication number
WO2014006905A3
WO2014006905A3 PCT/JP2013/004151 JP2013004151W WO2014006905A3 WO 2014006905 A3 WO2014006905 A3 WO 2014006905A3 JP 2013004151 W JP2013004151 W JP 2013004151W WO 2014006905 A3 WO2014006905 A3 WO 2014006905A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
battery pack
rechargeable
backpack
power supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2013/004151
Other languages
English (en)
Other versions
WO2014006905A2 (fr
Inventor
Yasushi Nakano
Yuki Horie
Yukihiro Shima
Takao Aradachi
Kazuhiko Funabashi
Takuya YOSHINARI
Haruhisa Fujisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koki Holdings Co Ltd
Original Assignee
Hitachi Koki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2012153126A external-priority patent/JP6108149B2/ja
Priority claimed from JP2012153125A external-priority patent/JP2014014890A/ja
Priority claimed from JP2012153121A external-priority patent/JP2014017951A/ja
Application filed by Hitachi Koki Co Ltd filed Critical Hitachi Koki Co Ltd
Priority to AU2013284826A priority Critical patent/AU2013284826B2/en
Priority to US14/410,699 priority patent/US20150188332A1/en
Priority to CN201380035655.6A priority patent/CN104411463B/zh
Priority to EP13739820.2A priority patent/EP2869970B1/fr
Publication of WO2014006905A2 publication Critical patent/WO2014006905A2/fr
Publication of WO2014006905A3 publication Critical patent/WO2014006905A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/44—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data between battery management systems and power sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/70—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
    • A45F2003/045—Sacks or packs carried on the body by means of two straps passing over the two shoulders and one additional strap around the waist
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/14—Carrying-straps; Pack-carrying harnesses
    • A45F2003/146—Pack-carrying harnesses
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/47—Arrangements for checking compatibility or authentication between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

Un système rechargeable comprend : un chargeur ; un bloc-batterie ; un adaptateur conçu pour être connecté électriquement entre le chargeur et le bloc-batterie, un câble conçu pour être connecté électriquement entre le bloc-batterie batterie et l'adaptateur. Un microcalculateur côté batterie commande le circuit d'arrêt de sorte que le circuit d'arrêt déconnecte au moins la borne positive du bloc- batterie et la borne négative du bloc-batterie de la batterie rechargeable lors de la détection du microcalculateur côté batterie indique l'occurrence d'au moins un des deux événements suivants : un événement consiste en ce que la batterie rechargeable est complètement chargée. L'autre événement consiste en ce que la batterie rechargeable présente des erreurs.
PCT/JP2013/004151 2012-07-06 2013-07-04 Alimentation électrique de type sac à dos Ceased WO2014006905A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AU2013284826A AU2013284826B2 (en) 2012-07-06 2013-07-04 Backpack-type power supply
US14/410,699 US20150188332A1 (en) 2012-07-06 2013-07-04 Backpack-Type Power Supply
CN201380035655.6A CN104411463B (zh) 2012-07-06 2013-07-04 背包型电源
EP13739820.2A EP2869970B1 (fr) 2012-07-06 2013-07-04 Alimentation électrique de type sac à dos

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2012153126A JP6108149B2 (ja) 2012-07-06 2012-07-06 電池パック、充電器と電池パックとを接続可能なアダプタ、及び、これらを含む充電システム
JP2012-153126 2012-07-06
JP2012-153121 2012-07-06
JP2012153125A JP2014014890A (ja) 2012-07-06 2012-07-06 アダプタ
JP2012153121A JP2014017951A (ja) 2012-07-06 2012-07-06 アダプタ
JP2012-153125 2012-07-06

Publications (2)

Publication Number Publication Date
WO2014006905A2 WO2014006905A2 (fr) 2014-01-09
WO2014006905A3 true WO2014006905A3 (fr) 2014-02-27

Family

ID=48833015

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/004151 Ceased WO2014006905A2 (fr) 2012-07-06 2013-07-04 Alimentation électrique de type sac à dos

Country Status (5)

Country Link
US (1) US20150188332A1 (fr)
EP (1) EP2869970B1 (fr)
CN (1) CN104411463B (fr)
AU (1) AU2013284826B2 (fr)
WO (1) WO2014006905A2 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9496536B2 (en) * 2012-08-20 2016-11-15 Hitachi Koki Co., Ltd. Backpack-type power supply
WO2015061370A1 (fr) 2013-10-21 2015-04-30 Milwaukee Electric Tool Corporation Adaptateur pour dispositifs d'outil électrique
SE538601C2 (en) * 2014-12-19 2016-09-27 Atlas Copco Ind Technique Ab An emergency stop device for a power tool, an electrical power pack, a power tool, system and method
DE102015002720A1 (de) * 2015-03-04 2016-09-08 Andreas Stihl Ag & Co. Kg Rückengetragener Akkupack mit einer Tragvorrichtung
DE102015002724A1 (de) 2015-03-04 2016-09-08 Andreas Stihl Ag & Co. Kg Rückentragbares Systemmodul mit einer Tragvorrichtung und abklappbarem Hüftabschnitt
US10749430B2 (en) 2015-03-13 2020-08-18 Positec Power Tools (Suzhou) Co., Ltd. Power transmission apparatus and control method therefor, and power supply system
US20170014984A1 (en) * 2015-07-16 2017-01-19 Apex Brands, Inc. High-power lightweight tool
DE102015217180A1 (de) * 2015-09-09 2017-03-09 Robert Bosch Gmbh Tragbare Energiespeichervorrichtung zur Versorgung von Werkzeugen
DE102016111876A1 (de) * 2016-06-29 2018-01-04 Metabowerke Gmbh Tragbare Vorrichtung
CN107336184A (zh) * 2017-08-16 2017-11-10 永康市嘉宏工具制造有限公司 电动扳手
CN110071534A (zh) * 2018-07-24 2019-07-30 苏州德昊智能科技有限公司 具有防伪功能的电动工具充放电系统及方法
DE102018118552A1 (de) 2018-07-31 2020-02-06 Wacker Neuson Produktion GmbH & Co. KG Tragvorrichtung mit Energiespeicher und elektrischem Umformer
US10525535B1 (en) * 2018-09-05 2020-01-07 Luraco, Inc. Portable and rechargeable drill system
ES2932263T3 (es) * 2018-09-17 2023-01-17 Stihl Ag & Co Kg Andreas Dispositivo de transporte en la espalda, en particular para un paquete de baterías
EP3624212B1 (fr) * 2018-09-17 2023-07-19 Andreas Stihl AG & Co. KG Bloc batterie
EP3890141A4 (fr) * 2018-12-05 2021-12-22 Shenzhen Heytap Technology Corp., Ltd. Procédé et dispositif d'invitation à la charge, terminal mobile, et support d'informations lisible par ordinateur
AU2021338586B2 (en) * 2020-09-30 2023-07-20 Nanjing Chervon Industry Co., Ltd. Battery pack, power tool system, and charging system
DE102021202879A1 (de) 2021-03-24 2022-09-29 Robert Bosch Gesellschaft mit beschränkter Haftung Energieversorgungsvorrichtung für eine Handwerkzeugmaschine
CN113396716B (zh) * 2021-07-13 2022-12-02 格力博(江苏)股份有限公司 一种背负式园林工具
EP4358258A4 (fr) 2021-06-15 2024-10-23 Globe (Jiangsu) Co., Ltd. Dispositif d'alimentation électrique de type sac à dos et système d'outils de type sac à dos
US12185666B2 (en) * 2023-04-12 2025-01-07 William Shaw Stewart Weed trimmer apparatus and system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087815A (en) * 1997-04-23 2000-07-11 Fiskars Inc. Portable power system using DC to DC converter
US20070236173A1 (en) * 2006-04-06 2007-10-11 Tadao Kimura Battery pack and electric device using the same
US20110197389A1 (en) * 2010-02-12 2011-08-18 Makita Corporation Electric tool powered by a plurality of battery packs and adapter therefor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3172309B2 (ja) * 1993-01-27 2001-06-04 三洋電機株式会社 充電中に負荷が接続される充電器
JPH073983U (ja) 1993-06-25 1995-01-20 日立工機株式会社 バッテリー式電動工具のバッテリーホルスター
TW543994U (en) * 2001-12-25 2003-07-21 Sheng-Shing Liau Easy carrying multi-function charger
CN2604813Y (zh) * 2002-11-19 2004-02-25 比亚迪股份有限公司 快速充电器
US20060132093A1 (en) * 2004-12-22 2006-06-22 Nguyen Don J Battery pack leakage cut-off
US7518341B2 (en) * 2004-12-23 2009-04-14 Dell Product L.P. Method for verifying smart battery failures by measuring input charging voltage and associated systems
KR101042768B1 (ko) * 2008-06-03 2011-06-20 삼성에스디아이 주식회사 배터리 팩 및 그 충전 방법
CN102142710B (zh) * 2011-05-11 2013-01-09 福州与日同辉新能源技术有限公司 一种可选择容量的自适应蓄电池充电装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087815A (en) * 1997-04-23 2000-07-11 Fiskars Inc. Portable power system using DC to DC converter
US20070236173A1 (en) * 2006-04-06 2007-10-11 Tadao Kimura Battery pack and electric device using the same
US20110197389A1 (en) * 2010-02-12 2011-08-18 Makita Corporation Electric tool powered by a plurality of battery packs and adapter therefor

Also Published As

Publication number Publication date
EP2869970B1 (fr) 2019-04-24
WO2014006905A2 (fr) 2014-01-09
CN104411463B (zh) 2017-06-30
AU2013284826A1 (en) 2015-01-29
EP2869970A2 (fr) 2015-05-13
AU2013284826B2 (en) 2016-11-03
US20150188332A1 (en) 2015-07-02
CN104411463A (zh) 2015-03-11

Similar Documents

Publication Publication Date Title
CN103312027B (zh) 在线式矿用隔爆锂离子蓄电池不间断直流电源及控制方法
WO2012149477A3 (fr) Système de gestion de batterie pour commande de cellules d'alimentation au lithium
IN2015DN00367A (fr)
MY169199A (en) Portable electronic system including charging device and method of charging a secondary battery
EP2662947A3 (fr) Chargement des dispositifs électroniques
PH12013501202A1 (en) Non-contact charging device
WO2013015863A3 (fr) Système pour contrôler un chargeur de batterie
EP2448081A3 (fr) Système de protection contre la surcharge de bloc-batterie
SA515360517B1 (ar) التحكم في القدرة الكهربية لنظام مفاعل نووي
CN203434607U (zh) 一种锂电池组充电保护电路
WO2014087675A3 (fr) Dispositif de charge
WO2012132376A3 (fr) Chargeur et système d'alimentation électrique
WO2018094501A8 (fr) Dispositif de circuit de conversion destiné à des alimentations sans coupure (ups)
WO2014071188A3 (fr) Prévention d'amplification d'alimentation de sortie après retrait d'un adaptateur d'entrée
TWI610486B (zh) Active balance charging device
TWI624977B (zh) Active balance charging device
CN202145576U (zh) 一种锂电池充电器关断系统
CN203434606U (zh) 电池组充电保护装置
TWM518824U (zh) 主動式平衡充電裝置
WO2012038697A3 (fr) Bloc d'alimentation
CN209472405U (zh) Pdvd 5v电源管理系统
RU174285U1 (ru) Устройство для аккумуляторной поддержки мобильной электроники
CN204407996U (zh) 一种遥控器
US9484567B2 (en) Battery pack
CN205544386U (zh) 主动式平衡电池

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13739820

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 14410699

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2013739820

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2013284826

Country of ref document: AU

Date of ref document: 20130704

Kind code of ref document: A